Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 210,393 | $3,169 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 216,203 | $4,231 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 229,415 | $4,834 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 241,483 | $6,269 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 240,928 | $6,544 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 251,173 | $7,432 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 266,462 | $6,984 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 269,866 | $7,875 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 257,042 | $6,336 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 265,256 | $5,910 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 230,740 | $5,545 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 12,712 | $324 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 11,670 | $260 | $21.99 | $19.57 - $23.88 |
| Q2 2021 | 23,300 | $423 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 31,561 | $573 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 39,419 | $668 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 812,239 | $11,444 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 770,753 | $10,590 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 672,171 | $8,200 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 672,171 | $11,192 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 1,084,601 | $15,911 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 1,084,964 | $15,168 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 1,039,346 | $13,127 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 766,305 | $8,153 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 735,707 | $10,307 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 581,623 | $8,440 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 12,951 | $199 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 12,498 | $193 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 12,596 | $176 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 12,512 | $172 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 11,738 | $151 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 11,154 | $139 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 8,803 | $123 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 9,260 | $116 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 9,337 | $120 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 13,837 | $178 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 13,837 | $177 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 11,912 | $166 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 212,177 | $3,085 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 204,950 | $2,792 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 211,377 | $2,628 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 204,716 | $2,395 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 150,181 | $1,525 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 161,434 | $1,550 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 164,792 | $1,410 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 169,457 | $1,311 | $7.63 | $7.14 - $8.12 |